CVE-2026-82273

Mastra through 1.63.0 contains an authentication bypass vulnerability in the memory API thread ownership validation when mapUserToResourceId callback is omitted from configuration. Authenticated attackers can enumerate all threads via GET /api/memory/threads and read conversation history and...

CVE-2026-82273 Mastra Memory API Thread Ownership Check Is a No-op When mapUserToResourceId Is Unset

Mastra through 1.63.0 contains an authentication bypass vulnerability in the memory API thread ownership validation when mapUserToResourceId callback is omitted from configuration. Authenticated attackers can enumerate all threads via GET /api/memory/threads and read conversation history and...

CVE-2026-82273

Mastra through 1.63.0 contains an authentication bypass in the memory API thread ownership validation. When the mapUserToResourceId callback is omitted from configuration, the ownership check becomes a no-op, allowing any authenticated user to enumerate all threads via GET /api/memory/threads and...

CVE-2026-82273 Mastra Memory API Thread Ownership Check Is a No-op When mapUserToResourceId Is Unset

Mastra through 1.63.0 contains an authentication bypass vulnerability in the memory API thread ownership validation when mapUserToResourceId callback is omitted from configuration. Authenticated attackers can enumerate all threads via GET /api/memory/threads and read conversation history and...

CVE-2026-82273

Mastra through 1.63.0 contains an authentication bypass vulnerability in the memory API thread ownership validation when mapUserToResourceId callback is omitted from configuration. Authenticated attackers can enumerate all threads via GET /api/memory/threads and read conversation history and...

@agentproto/adapter-mastracode-inprocess (>=0.2.0, <=0.2.6), @aiready/agents (>=0.3.0, <=0.3.1) +28 more potentially affected by CVE-2026-82273 via @mastra/server (>=0.0.1-alpha.6, <=1.63.1-alpha.3)

@mastra/server NPM version =0.0.1-alpha.6, =0.2.0, =0.3.0, =0.6.111, =0.1.8, =1.0.0, =0.0.0-support-monorepos-20250415183219, =0.14.2-alpha.2, =0.0.0-support-monorepos-20250415183219, =0.0.0-support-monorepos-20250415183219, =0.0.0-support-monorepos-20250415183219, =0.1.0-alpha.2, =0.0.2-beta.0,...

EUVD-2026-67804

Mastra through 1.63.0 contains an authentication bypass vulnerability in the memory API thread ownership validation when mapUserToResourceId callback is omitted from configuration. Authenticated attackers can enumerate all threads via GET /api/memory/threads and read conversation history and...

CVE-2026-82273 Mastra Memory API Thread Ownership Check Is a No-op When mapUserToResourceId Is Unset

Mastra through 1.63.0 contains an authentication bypass vulnerability in the memory API thread ownership validation when mapUserToResourceId callback is omitted from configuration. Authenticated attackers can enumerate all threads via GET /api/memory/threads and read conversation history and...

CVE-2026-82273: Missing Authorization

Mastra through 1.63.0 contains an authentication bypass vulnerability in the memory API thread ownership validation when mapUserToResourceId callback is omitted from configuration. Authenticated attackers can enumerate all threads via GET /api/memory/threads and read conversation history and...

PT-2026-83296

Mastra through 1.63.0 contains an authentication bypass vulnerability in the memory API thread ownership validation when mapUserToResourceId callback is omitted from configuration. Authenticated attackers can enumerate all threads via GET /api/memory/threads and read conversation history and...

Malicious code in mastraqqq (npm)

Source: amazon-inspector 6ab6891e53f407a1aebddb94c7d02dab202313f4576e37f378dfc2fc50705cd4 Package is published as mastraqqq but bundles a verbatim clone of the legitimate mastra CLI: the embedded package metadata declares name: "mastra", version: "1.13.0" with Mastra's homepage and repository, an...

From package to postinstall payload: Inside the Mastra npm supply chain compromise by Sapphire Sleet

In this article 1. Attack chain overview 1. Discovery and initial indicators 2. Dependency injection: the poisoned package.json 3. Typosquat analysis: easy-day-js 4. Staged delivery pattern 5. Obfuscation and payload analysis 6. TLS bypass to self-deletion 7. Timeline analysis 2. Who is Sapphire...

Malware in @mastra/observability

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outsid...

Malicious code in @mastra/loggers (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5225485064c54423eac85ed05753c97466d46c15d9b59dbe48193b115f538b3b The package was found to contain malicious code or consuming dependency that contains malicious code Source: ghsa-malware...

MAL-2026-6072 Malicious code in @mastra/loggers (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5225485064c54423eac85ed05753c97466d46c15d9b59dbe48193b115f538b3b The package was found to contain malicious code or consuming dependency that contains malicious code Source: ghsa-malware...

Malware in @mastra/loggers

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outsid...

Malicious code in @mastra/redis (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e9691125da52a04efba450b4c5dcbebe08a604a54f2e9420d95ce17f782f2728 The package was found to contain malicious code or consuming dependency that contains malicious code Source: ghsa-malware...

MAL-2026-6074 Malicious code in @mastra/redis (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e9691125da52a04efba450b4c5dcbebe08a604a54f2e9420d95ce17f782f2728 The package was found to contain malicious code or consuming dependency that contains malicious code Source: ghsa-malware...

Malware in @mastra/redis

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outsid...

MAL-2026-6055 Malicious code in @mastra/node-speaker (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 0d1fc45cd66b93c4e1a83c1743f1ac9ee3ebea854208b1a9cae83ee957ebfd83 @mastra/node-speaker is a PCM audio output library wrapping native mpg123 bindings. Its package.json declares 'easy-day-js' ^1.11.21 as a runtime...